Ops Shift Log: 07/18/2017, Owl Shift 07:00 – 15:00 (00:00 - 08:00) Time - UTC (PT)

State of H1: Locked at NLN, power at 29.2W, range at 48.2Mpc

Intent Bit: Observing

Support: N/A

Incoming Operator: Jim

Shift Summary: Observing for past 8 hours. Several smaller aftershocks near Nikol’skoye Russia; none that caused issues for the IFO. Range has been holding around 47 to 48Mpc as the noise continues at 20Hz and higher. Prep work underway for this morning’s maintenance activities.   

 

Activity Log: Time - UTC (PT)

07:00 (00:00) Take over from Corey

07:03 (00:03) Damp PI Mode-28

07:28 (00:28) Drop out of Observing to run A2L repair script

07:40 (00:40) Back to Observing after A2L script finished

13:23 (06:23) Bubba – Going to both end station chiller yards to start compressors

14:00 (07:00) Bubba & Chris – Lubing Supply fans WP #7076

14:56 (07:56) HDF on site. Notified Bubba

15:00 (08:00) Turn over to Jim